Description
MK1 MOD 2-M Stripped Lower Features The MK1 lower from Primary Weapons is constructed of 7075 forged aluminum. This lower features a flared magwell and multi-caliber technology. MK1 MOD 2-M Stripped Lower Specifications Manufacturer: Primary Weapons Systems Manufacturer Part #: 18-2M100SM1B Model: MK1 MOD 2-M Action: Semi-automatic Type: Stripped Lower Receiver Caliber: 556NATO Barrel Length: N/A Color: Black Finish: Matte
